Acquisition Source
Goddard Space Flight Center
Date Acquired
August 25, 2013
Publication Date
January 1, 2007
Report/Patent Number
NP-2007-4-826-GSFCPB2010-115146 Funding Number(s)
CONTRACT_GRANT: NAS5-26555
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
Hubble space telescopeActive galactic nucleiEinstein rings